Microscopes, compound optical; for photomicrography, cinephotomicrography or microprojection

HS v2022 Code: 901120

About microscopes, compound optical; for photomicrography, cinephotomicrography or microprojection

HS code 901120 covers compound optical microscopes used for photomicrography, cinephotomicrography, or microprojection. These specialized microscopes play a crucial role in scientific research, medical diagnostics, and quality control across various industries. They enable the detailed examination and documentation of microscopic specimens, contributing to advancements in fields such as biology, materials science, and nanotechnology.

Production process

Compound optical microscopes are typically manufactured using precision engineering techniques. The key components, including the objective lenses, eyepieces, and illumination systems, are carefully assembled to ensure optimal optical performance. Advanced manufacturing processes, such as computer-controlled lens grinding and polishing, are often employed to achieve the high-quality optics required for these specialized instruments.

Production inputs

The production of HS code 901120 microscopes requires a range of specialized inputs, including high-quality optical glass, precision mechanical components, and advanced electronic systems. Manufacturers also rely on specialized tools and equipment, such as lens grinding and polishing machines, as well as clean-room facilities to ensure the cleanliness and accuracy of the final product.

Production outputs

Microscopes classified under HS code 901120 are primarily used in scientific research, medical diagnostics, and quality control applications. Their outputs can be found in various industries, including 902780 Medical, surgical or laboratory sterilizers, 900211 Objective lenses for cameras, projectors or photographic enlargers or reducers, and 900190 Optical elements, n.e.s.; mounted optical elements, other than objectives. These microscopes contribute to advancements in fields such as biology, materials science, and nanotechnology.

Revisions to 901120

Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 901120. The most recent 1 version of this code (901120) is in the HS v2022 system (this version):

This page shows the most recent version of code 901120.

Family tree for microscopes, compound optical; for photomicrography, cinephotomicrography or microprojection

    graph LR
    A["<a href='/classifications/hs/v2022/90'>90: Optical, photographic, cinematographic, measuring, checking, medical or surgical instruments and apparatus; parts and accessories</a>"]
A --> B["<a href='/classifications/hs/v2022/9011'>9011: Microscopes, compound optical; including those for photomicrography, cinephotomicrography or microprojection</a>"]
B --> C["<a href='/classifications/hs/v2022/901120'>901120: Microscopes, compound optical; for photomicrography, cinephotomicrography or microprojection</a>"]

    B --> D["<a href='/classifications/hs/v2022/901110'>901110: Microscopes, compound optical; stereoscopic microscopes</a>"]
B --> E["<a href='/classifications/hs/v2022/901180'>901180: Microscopes, compound optical; (other than stereoscopic and microscopes for photomicrography, cinephotomicrography or microprojection)</a>"]
B --> F["<a href='/classifications/hs/v2022/901190'>901190: Microscopes, compound optical; parts and accessories (including those for photomicrography, cinephotomicrography or microprojection)</a>"]

    

    %% Color coordination by level

    classDef level1 color:#000,fill:#a8f9ff,stroke:#333,stroke-width:2px
    classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
    classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
    classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
  class A level2
class B level4
class C level6
class D level6
class E level6
class F level6

  class C highlight

  %% class A level1
  %% class B,C level2
  %% class D,E,F,G,H,I level2
  %% class J,K,L,M,N,O,P level3
  %% class C highlight